// ==代码清单 添加tap操作的事件处理函数 welcome.js
Page({
        onTapJump(event) {
            wx.switchTab({
                url: "../post/post",
                success(){
                    console.log("jump success")
                },
                fail(){
                    console.log("jump failed")
                },
                complete(){
                     console.log("jump complete")
                }
            })
        }

})